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Welcome to the Mathematics Department of the University of Colorado Boulder. We have a broad range of research interests in Mathematics, including Algebraic and Differential Geometry, Combinatorics, Logic and Foundations, Mathematical Physics, Partial Differential Equations, Number Theory, Noncommutative Geometry, Operator Algebras, Probability, and Topology.
We presently have twenty-four tenured and tenure-track faculty as well as eleven postdoctoral fellows and visitors. The Mathematics Department has over fifty graduate students and serves well over five hundred undergraduate majors and minors.
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Please see this page for information about Math placement exams for incoming undergraduate students.
Math Talks
- Thu, 26 Feb 2026 @ 3:30pm, Math 350 - [Probability] Lior Alon: TBD
- Wed, 25 Feb 2026 @ 4:40pm, MATH 350 - [Graduate Student Seminar] Daniel Lyness: What even is a Toric Variety?
- Thu, 26 Feb 2026 @ 11:15am, MATH 350 - [Algebraic Geometry Seminar] Lior Alon: Fourier Quasicrystals and Lee–Yang Varieties
- Wed, 25 Feb 2026 @ 2:10pm, Math350 - [Mathematical Physics] Howy Jordan: The spectral theorem and projection valued measures II
- Tue, 24 Feb 2026 @ 2:30pm, MATH 350 - [Algebraic Lie Theory] Richard Green: The ninefold symmetry of the E8 root system
Spring 2026
- First Day of Classes
- Martin Luther King, Jr. Holiday
(campus closed)
- Spring Break
(campus closed Fri)
- Last Day of Classes
- Final Exams
- Jan 8 (Thu)
- Jan 19 (Mon)
- Mar 16-20 (Mon–Fri)
- Apr 24 (Fri)
- Apr 27-May 1 (Mon–Fri)




